a little weather-station with 6 sensors and connect to a SQL-Server in the Web 

The project includes 4 sensors for measuring indoor and outdoor temperatures, humidity, air pressure, brightness and CO2 content of the air. The measured values are processed with a "NODEMCU Lua ESP8266 ESP-12E WiFi" and sent to a SQL Server database on the Web. The "test" login name can be used to retrieve the last 20 measured values. 
At the same time, the measured values are displayed on a 1.8" color display on site.